Luigi Mangione cut off contact with his family and friends six months ago, a senior law enforcement official tells PEOPLE.

Police arrested a suspect in the brazen Manhattan killing of UnitedHealthcare’s CEO after a McDonald’s customer in Altoona, ...

New York police say the suspect first arrived in the city on 24 November, in the busy run-up to the Thanksgiving holiday. He ...

Police charged 26-year-old Luigi Mangione in connection with the killing of UnitedHealthcare CEO Brian Thompson.

The man suspected of killing UnitedHealthcare CEO Brian Thompson last week has been charged with murder in New York City.

Brian Thompson's suspected killer left the scene using a variety of transportation methods and is expected to have fled New ...

Luigi Mangione, 26, was arrested in Altoona, Pennsylvania, on weapons charges, the NYPD commissioner said. Officials expect ...

On Wednesday evening, the New York Knicks will host the Atlanta Hawks at Madison Square Garden in Manhattan (NBA Cup). For ...

The FBI announced Friday night it was offering a $50,000 reward for information leading to an arrest and conviction.

The man charged in the murder of 50-year-old Brian Thompson, the CEO of Minnesota-based UnitedHealthcare who was fatally shot ...

The suspect in the killing of the UnitedHealthcare CEO plans to fight extradition to New York to face murder charges, but officials hope to get him back with what’s called a governor’s warrant.

With the gunman’s identity unknown and the motive still a mystery, authorities are trying to piece together the killer’s ...